20249256

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{2549}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 50796000

約数和(自身を除く): 30546744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2549, 2648, 3972, 5098, 7647, 7944, 10196, 15294, 20392, 30588, 61176, 843719, 1687438, 2531157, 3374876, 5062314, 6749752, 10124628, 20249256]

約数ペア:

[(1, 20249256), (2, 10124628), (3, 6749752), (4, 5062314), (6, 3374876), (8, 2531157), (12, 1687438), (24, 843719), (331, 61176), (662, 30588), (993, 20392), (1324, 15294), (1986, 10196), (2549, 7944), (2648, 7647), (3972, 5098)]